Malangizo a Sprial Drill Rod

Makasitomala ochokera kunja adati ali ndi vuto ndi Sprial Drill Rod yomwe ikugwiritsa ntchito pano.Bowo lake ndi lalikulu kuposa kagawo.

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Gimarpol's mainjiniya adaphunzira nkhaniyi, ndikupanga mtundu watsopano wa Spiral Drill Rod kwa kasitomala.Ndipo kuthetsa vutoli mu nthawi.

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Mwachita ntchito yabwino, Gimarpol'injiniya!Zikomo!!!


Nthawi yotumiza: Jul-19-2021